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  1. By: McIndoo, N. E. (Norman Eugene), - United States. Office of Experiment Stations.
    Publication info: [Washington], Bureau of Entomology and Plant Quarantine, 1945
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Biological insecticides  Castor oil plant  
    BHL Collections: Expanding Access to Biodiversity Literature
  2. By: Reardon, Richard C.
    Publication info: Morgantown, W.V, USDA, Forest Service, FHTET, 2000
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Biological control  Biological insecticides  Ecdysone  Effect of insecticides on  effectiveness  Forest insects  Gypsy moth  Insect hormones  United States  
  3. By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
    Publication info: [Washington, D.C.], [United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine], [1945]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Biological insecticides  Control  Diptera  Insect pests  Rotenone  
    BHL Collections: Expanding Access to Biodiversity Literature
  4. By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
    Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine], [1945]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Biological insecticides  Control  Insect pests  Mites  Rotenone  
    BHL Collections: Expanding Access to Biodiversity Literature
  5. By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
    Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine], [1943]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Beetles  Biological insecticides  Control  Industrial applications  Rotenone  
    BHL Collections: Expanding Access to Biodiversity Literature
  6. By: Roark, R. C. (Ruric Creegan)
    Publication info: [Washington, D.C.], United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, [1944]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Biological insecticides  Control  Lepidoptera  Rotenone  
    BHL Collections: Expanding Access to Biodiversity Literature
  7. By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
    Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine], [1943]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Biological insecticides  Control  Hemiptera  Industrial applications  Rotenone  
    BHL Collections: Expanding Access to Biodiversity Literature
  8. By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
    Publication info: [Washington], [United States Department of Agriculture, Bureau of Entomology and Plant Quarantine], [1943]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Biological insecticides  Control  Homoptera  Industrial applications  Rotenone  
    BHL Collections: Expanding Access to Biodiversity Literature
  9. By: McIndoo, N. E. (Norman Eugene), - United States. Office of Experiment Stations.
    Publication info: [Washington], [United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine], [1947]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Biological insecticides  Rotenone  
    BHL Collections: Expanding Access to Biodiversity Literature